The fight-or-flight response (also called hyperarousal, or the acute stress response) is a physiological reaction that occurs in response to a perceived harmful event, attack, or threat to survival. It was first described by Walter Bradford Cannon. His theory states that animals react to threats with a general discharge of the sympathetic nervous system, preparing the animal for fighting or fleeing. More specifically, the adrenal medulla produces a hormonal cascade that results in the secretion of catecholamines, especially norepinephrine and epinephrine. The hormones estrogen, testosterone, and cortisol, as well as the neurotransmitters dopamine and serotonin, also affect how organisms react to stress.

Answer this question based on the passage: in response to an acute stressor epinephrine is released from which structure? Let's do a good job answering this.
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Stream of consciousness: This is the relevant information: More specifically, the adrenal medulla produces a hormonal cascade that results in the secretion of catecholamines, especially norepinephrine and epinephrine.... The answer is the adrenal medulla.


Passage: Jane's Addiction is an American rock band from Los Angeles, formed in 1985. The band consists of vocalist Perry Farrell, guitarist Dave Navarro, drummer Stephen Perkins and bassist Chris Chaney.

Question: Based on this passage, who is the lead singer of jane's addiction? Let's do a good job answering this.
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Stream of consciousness: To answer the above question, the relevant sentence is: The band consists of vocalist Perry Farrell, guitarist Dave Navarro, drummer Stephen Perkins and bassist Chris Chaney.... The answer is Perry Farrell.


East Durham College, formerly known as East Durham & Houghall Community College, is a community college with campuses in Peterlee and Houghall, south-east of Durham.

Based on this passage, the former peterlee campus of east durham college? Let's do a good job answering this.
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Stream of consciousness: To answer the question, consider the following: East Durham College, formerly known as East Durham & Houghall Community College, is a community college with campuses in Peterlee and Houghall, south-east of Durham.... The answer is East Durham & Houghall Community College.